3D Fit Trainee

Because you can see how we can be better. Innovate, your way.

Quality at Primark

What’s a career at Primark all about? The positive impact you’re making, the experiences you’re having and the people you’re with. You’re our inspiration. Embrace what sets you apart, own your career and develop in ways you never expected. Leave your mark. And do it your way.

What You’ll Get:

People are at the heart of what we do here, so it’s essential we provide you with the right environment to perform at your very best. Let’s talk lifestyle:

• 27 days of leave, pension.
• Because Primark is all about tailoring to you, we offer Tax Saver Tickets, fitness centre and a subsidised cafeteria.  

What You’ll Do as a 3D Fit Trainee

We want you to feel challenged and inspired. Here, you’ll develop your skills across a range of responsibilities:

• Support the maintenance and governance of the Global Block Library and related digital tools, ensuring fit blocks, grading standards, and seasonal information are accurate, up to date, and accessible to internal stakeholders and suppliers.
• Assist with the rollout and application of Fit Expression, Length Guides, fit standards, and grading rules to help deliver a consistent customer fit experience across Womenswear, Menswear, and Childrenswear.
• Develop technical knowledge of apparel grading, sizing, and fit principles, supporting accurate product fit, size progression, and adherence to best-practice standards.
• Collaborate with Buying, Design, QA teams, and the global supply base to support the adoption of digital fitting technologies and emerging product development processes.
• Support fit-focused projects through the maintenance of technical documentation, digital assets, training materials, and guidance resources, helping to build capability across stakeholders and suppliers.
• Contribute to continuous improvement initiatives by analysing fit-related feedback, supporting KPI reporting, and leveraging digital tools to improve efficiency, consistency, and product development outcomes.

What You’ll Bring  

Here at Primark, we want everyone to feel valued – so please bring your authentic self to work, of course with some other key experience and abilities for this role in particular:

• Relevant qualification in Pattern Cutting, Garment Technology, Fashion Design, or a related discipline, with 1–2 years' experience or a graduate background in apparel product development.
• Strong interest in garment fit, sizing, product development, and pattern technology, with a desire to build technical expertise across apparel categories.
• Understanding of, or willingness to learn, digital product development tools such as CLO 3D, Browzwear, or similar 3D design platforms.
• Basic knowledge of garment construction, manufacturing processes, and apparel grading principles, with an eagerness to develop expertise in fit and size progression.
• Awareness of fabric properties and performance characteristics, with an understanding of their impact on garment fit, construction, quality, and overall product performance.

Does this sound like you? Great, because we can’t wait to see what you’ll bring. You’ll be supported within a team of equally capable people, celebrating who you are and aiding you reach your potential. At Primark, we’re excited about our future - and we’re excited to develop yours.

About Primark 

At Primark, people matter. They’re the beating heart of our business and the reason we’ve grown from our first store in Dublin in 1969 to a £9bn+ turnover business and over 80,000 colleagues and over 500 stores in 20 countries today. Our values run through everything we do. In essence, we're Caring and always strive to put people first. We're also Dynamic, bravely pushing the boundaries to stay ahead. And finally, we succeed Together.  

If you need any reasonable adjustments or have an accessibility request, during your recruitment journey, such as extended time or breaks between online assessments, a sign language interpreter, mobility access, or assistive technology please contact your talent acquisition specialist. 

All offers of employment are subject to background checks, including right to work, reference education and for some roles criminal, and financial checks. If you have any concerns, please reach out to our talent acquisition team to discuss. 

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